From: Yong Zhang <yong.zhang0@gmail.com>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: LKML <linux-kernel@vger.kernel.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
Andrew Morton <akpm@linux-foundation.org>,
Ingo Molnar <mingo@elte.hu>,
Peter Zijlstra <peterz@infradead.org>,
Linux-Arch <linux-arch@vger.kernel.org>
Subject: Re: [patch 09/23] locking: Implement new raw_spinlock
Date: Tue, 8 Dec 2009 21:33:13 +0800 [thread overview]
Message-ID: <2674af740912080533o12878af5ve2fb88e5e1c0a286@mail.gmail.com> (raw)
In-Reply-To: <20091206111957.651783909@linutronix.de>
On Mon, Dec 7, 2009 at 2:02 AM, Thomas Gleixner <tglx@linutronix.de> wrote:
> Now that the raw_spin name space is freed up, we can implement
> raw_spinlock and the related functions which are used to annotate the
> locks which are not converted to sleeping spinlocks in preempt-rt.
>
> A side effect is that only such locks can be used with the low level
> lock fsunctions which circumvent lockdep.
s/fsunctions/functions
next prev parent reply other threads:[~2009-12-08 13:33 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-12-06 18:01 [patch 00/23] locking: name space cleanup and -rt spinlock annotation Thomas Gleixner
2009-12-06 18:01 ` [patch 01/23] locking: Reorder functions in spinlock.c Thomas Gleixner
2009-12-06 18:01 ` Thomas Gleixner
2009-12-06 18:01 ` [patch 02/23] locking: Split rwlock from spinlock headers Thomas Gleixner
2009-12-07 17:28 ` Arnd Bergmann
2009-12-06 18:02 ` [patch 03/23] locking: Separate rwlock api from spinlock api Thomas Gleixner
2009-12-06 18:02 ` Thomas Gleixner
2009-12-06 18:02 ` [patch 04/23] locking: Convert raw_spinlock to arch_spinlock Thomas Gleixner
2009-12-06 18:10 ` Linus Torvalds
2009-12-06 18:19 ` Ingo Molnar
2009-12-06 18:02 ` [patch 05/23] locking: Rename __RAW_SPIN_LOCK_UNLOCKED to __ARCH_SPIN_LOCK_UNLOCKED Thomas Gleixner
2009-12-06 18:02 ` Thomas Gleixner
2009-12-06 18:02 ` [patch 06/23] locking: Convert __raw_spin* functions to arch_spin* Thomas Gleixner
2009-12-06 18:02 ` [patch 07/23] locking: Convert raw_rwlock to arch_rwlock Thomas Gleixner
2009-12-06 18:02 ` Thomas Gleixner
2009-12-06 18:02 ` [patch 08/23] locking: Convert raw_rwlock functions " Thomas Gleixner
2009-12-06 18:02 ` Thomas Gleixner
2009-12-06 18:02 ` [patch 09/23] locking: Implement new raw_spinlock Thomas Gleixner
2009-12-08 13:33 ` Yong Zhang [this message]
2009-12-06 18:02 ` [patch 10/23] locking: Further name space cleanups Thomas Gleixner
2009-12-06 18:02 ` [patch 11/23] locking: Cleanup the name space completely Thomas Gleixner
2009-12-06 18:02 ` [patch 12/23] bkl: Fixup core_lock fallout Thomas Gleixner
2009-12-06 18:02 ` [patch 13/23] plist: Make plist debugging raw_spinlock aware Thomas Gleixner
2009-12-06 18:02 ` Thomas Gleixner
2009-12-07 1:21 ` Frederic Weisbecker
2009-12-06 18:03 ` [patch 14/23] sched: Convert rq->lock to raw_spinlock Thomas Gleixner
2009-12-06 18:03 ` Thomas Gleixner
2009-12-06 18:03 ` [patch 15/23] sched: Convert rt_runtime_lock " Thomas Gleixner
2009-12-06 18:03 ` Thomas Gleixner
2009-12-06 18:03 ` [patch 16/23] sched: Convert cpupri lock " Thomas Gleixner
2009-12-06 18:03 ` Thomas Gleixner
2009-12-06 18:03 ` [patch 17/23] sched: Convert pi_lock " Thomas Gleixner
2009-12-06 18:03 ` Thomas Gleixner
2009-12-06 18:03 ` [patch 18/23] rtmutes: Convert rtmutex.lock " Thomas Gleixner
2009-12-06 18:03 ` Thomas Gleixner
2009-12-06 18:03 ` [patch 19/23] smp: Convert smplocks to raw_spinlocks Thomas Gleixner
2009-12-06 18:03 ` [patch 20/23] genirq: Convert irq_desc.lock to raw_spinlock Thomas Gleixner
2009-12-06 18:03 ` Thomas Gleixner
2009-12-06 18:03 ` [patch 21/23] hrtimers: Convert to raw_spinlocks Thomas Gleixner
2009-12-06 18:03 ` [patch 22/23] perf_event: Convert to raw_spinlock Thomas Gleixner
2009-12-06 18:03 ` Thomas Gleixner
2009-12-06 18:03 ` [patch 23/23] debugobjects: Convert to raw_spinlocks Thomas Gleixner
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